28833140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{205951}}^1$

素因数の和:205967

約数の個数: 24

約数和(自身を含む): 69199872

約数和(自身を除く): 40366732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 205951, 411902, 823804, 1029755, 1441657, 2059510, 2883314, 4119020, 5766628, 7208285, 14416570, 28833140]

約数ペア:

[(1, 28833140), (2, 14416570), (4, 7208285), (5, 5766628), (7, 4119020), (10, 2883314), (14, 2059510), (20, 1441657), (28, 1029755), (35, 823804), (70, 411902), (140, 205951)]